DW-28-MF series microbial detection filter membrane

Product Introduction:

DW-28-MF series microbiological testingSpecialized AsepticFilter membrane specially designed for matchingThe DW-28 type water microbial membrane filtration device and similar principle membrane filters (microbial membrane filtration equipment) are consumables required for microbial detection using membrane filtration method, with two specifications: white background black grid and black background white grid. This product complies with the national standard GB5750-2006 for the inspection of microbiological indicators in drinking water and GB/T 8538-2008 for the inspection of natural mineral water for drinking，Widely used for membrane filtration microbial detection in source water, drinking water, mineral water, pharmaceutical water, etc.

Image: White background Haig membrane（common）

Image: Black background white grid film

productcharacteristic：

10.45 micron pore size, 47 millimeter diameter, mixed cellulose material, hydrophilic filter membrane;

2Independent sterile packaging, pre sterilized with gamma radiation; No need for further sterilization, open and use directly to effectively avoid secondary pollution;

3White background Haige membrane: suitable for detecting total bacterial count and other bacterial counts, especially for filtering detection of dark colored colonies;

4Black background and white grid membrane: Especially suitable for filtering and detecting light colored colonies such as yeast and mold, increasing the recognition of colonies;

Attachment: Product Packaging（100 pieces/box) and pictures of individual packaging films: